Specializing in R&D & Production in xPON & Optical Communication & CATV & Ethernet Networking
HANGZHOU DAYTAI NETWORK TECHNOLOGIES CO.,LTD.
DAYTAI-HANGZHOU-CHINA
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Mr.Amani
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Digital TV Headend 8Way HDMI input DVB-T Encoder Modulator,
(DT-HDMI-DVB-T-9528S-8) is a professional high integration
device which includes encoding, multiplexing, and
Digital TV Headend 8Way HDMI input DVB-T Encoder Modulator,(DT-HDMI-DVB-T-9528S-8) is a professional high integration
device which includes encoding, multiplexing, and modulating in one box. It supports 4/8 HDMI inputs and DVB-C/T RF out with
2/4 adjacent carries and 2/4 MPTS out as mirror out of the 2/4 modulation carriers via DATA (GE) port. This full function device
makes it ideal for small CATV head end system, and it’s a smart choice for hotel TV system, entertainment system in sports bar,
hospital, apartment…ower Plug:European standard Plug or American standard Plug is optional.
★Features
⊙ Support PID remapping/PSI/SI editing and inserting
⊙Control via web management, and easy updates via web
⊙ 4/8 HDMI input, MPEG-4 AVC/H.264 Video encoding
⊙Support 64/128 IP inputs , 2/4 MPTS IP output over UDP and RTP/RTSP
⊙ 1 DVB-C/T/ISDB-Tb tuner input for re-mux (Optional for NDS3528S with DVB-C RF out version)
⊙2/4 DVB-C or DVB-T carrier out with each carrier channel processing maximum 32 IP from DATA input port
⊙ MPEG1 Layer II, LC-AAC,HE-AAC audio encoding format and AC3 Pass Through and support audio gain adjustment
⊙2/4 groups of multiplexing/modulating output channels (scrambling function optional for NDS3528S with DVB-C RF out version)
⊙ Support LOGO, OSD and QR code insertion for every local channel (Language Supported:中文, English, العربية, ไทย, हिन्दी, руская, اردو, for more languages please consult us…)
Item | Specification | ||||
Input | 4/8 HDMI inputs; 64/128 IP inputs; 1 DVB-C/T/ISDB-Tb tuner input for re-mux (Optional for DT-HDMI-DVB-T-9528S-8 with DVB-C RF out version) | ||||
Video | Encoding | MPEG-4 AVC/H.264 | |||
Resolution | In-put | 1920×1080_60P, 1920×1080_60i, 1920×1080_50P, 1920×1080_50i, 1280×720_60P, 1280×720_50P, 720×576_50i,720×480_60i, | |||
Out-put | 1920×1080_30P, 1920×1080_25P, 1280×720_30P, 1280×720_25P, 720×576_25P,720×480_30P, | ||||
Bit-rate | 1Mbps~13Mbps each channel | ||||
Rate Control | CBR/VBR | ||||
Audio | Encoding | MPEG-1 Layer 2, LC-AAC, HE-AAC and AC3 Pass Through | |||
Sampling rate | 48KHz | ||||
Resolution | 24-bit | ||||
Audio Gain | 0-255 Adjustable | ||||
MPEG-1 Layer 2 bit-rate | 48/56/64/80/96/112/128/160/192/224/256/320/384 kbps | ||||
LC-AAC bit-rate | 48/56/64/80/96/112/128/160/192/224/256/320/384 kbps | ||||
HE-AAC bit-rate | 48/56/64/80/96/112/128 kbps | ||||
Multiplexing | Maximum PID Remapping | 180 input per channel | |||
Function | PID remapping ( automatically or manually) | ||||
Generate PSI/ SI table automatically | |||||
Scrambling (optional for NDS3528S with DVB-C RF out version) | Maximum simulcrypt CA | 4 | |||
Standard | ETR289, ETSI 101 197, ETSI 103 197 | ||||
Connection | Local/remote connection | ||||
Modulation | DVB-C | RF out | 2/4*RF DVB-C out (2/4 carriers combined output), F type interface | ||
Standard | EN300 429/ITU-T J.83A/B | ||||
MER | ≥40db | ||||
RF frequency | 50~960MHz, 1KHz step | ||||
RF output level | -25~-1dBm (82~105 dbµV), 0.1dBm | ||||
Symbol Rate | 5.0Msps~7.0Msps, 1ksps stepping | ||||
J.83A | J.83B | ||||
Constellation | 16/32/64/128/256QAM | 64/256 QAM | |||
Bandwidth | 8M | 6M | |||
DVB-T | RF out | 2/4*RF COFDM DVB-T out (2/4 carriers combined output) ,F type interface | |||
Standard | EN300744 | ||||
FFT mode | 2K, | ||||
Bandwidth | 6M, 7M, 8M | ||||
Constellation | QPSK, 16QAM, 64QAM | ||||
Guard Interval | 1/4, 1/8, 1/16, 1/32 | ||||
FEC | 1/2, 2/3, 3/4, 5/6, 7/8 | ||||
MER | ≥42 dB | ||||
RF frequency | 50~960MHz, 1KHz step | ||||
RF output level | -28~ -3 dBm (77~97 dbµV), 0.1db step | ||||
Stream output | 2/4 IP MPTS output over UDP/RTP/RTSP, 1*1000M Base-T Ethernet interface | ||||
System function | Network management(WEB) | ||||
Chinese and English language | |||||
Ethernet software upgrade | |||||
Miscellaneous | Dimension (W×L×H) | 482mm×328mm×44mm | |||
Environment | 0~45℃(work);-20~80℃(Storage) | ||||
Power requirements | AC 110V± 10%, 50/60Hz, AC 220 ±10%,50/60Hz |